Fasnall

CHEBI:145520 ·resolve ·ANTIVIRAL ·EXACT SEEDED

A racemate comprising equimolar amounts of (R)- and (S)-Fasnall. Both enantiomers act as fatty acid synthase inhibitors, although the (S)-enantiomer was found to be more than 4 times as active as the (R)-enantiomer. — ChEBI

Machine-generated and unreviewed. Identity, structure and cross-references come straight from ChEBI's and CARD's own data; no curator has signed off on this record yet.

Classification

Strictly broader compounds or drug classes this molecule belongs to.

CHEBI:60911 CHEBI:60911

Chemical structure

Computed structure properties
Molecular formula	C19H22N4S
Charge	0
Average mass	338.48 Da
Monoisotopic mass	338.15652 Da
Source	ChEBI
InChIKey	VSXRMURGJRAOCU-UHFFFAOYSA-N

SMILES

Cc1sc2ncnc(NC3CCN(Cc4ccccc4)C3)c2c1C

InChI

InChI=1S/C19H22N4S/c1-13-14(2)24-19-17(13)18(20-12-21-19)22-16-8-9-23(11-16)10-15-6-4-3-5-7-15/h3-7,12,16H,8-11H2,1-2H3,(H,20,21,22)

Also called

rac-N-(1-benzylpyrrolidin-3-yl)-5,6-dimethylthieno[2,3-d]pyrimidin-4-amine (EXACT_SYNONYM)— chebi

Cross-references

Equivalent identifiers for this same structure in other resources.

cas:929978-58-5

Activity roles

Every antimicrobial role a source asserts for this compound — the unreduced evidence behind its antimicrobial_class.

CHEBI:64946 CHEBI:64946

Source concepts

Every upstream concept that resolved to this record. The merge is the product: this is what shows ChEBI and CARD are describing the same structure.

Upstream concepts merged into this record
Source	Native ID	Label	Minted CURIE	Version
CHEBI	`CHEBI:145520`	Fasnall	`antibioticmech:chebi-df32b02391`	2026-08-30

Curation history

SEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Seeded from data/raw/ inventories (CHEBI)
RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories
RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories

Provenance

Seeded by scripts/seed_from_sources.py from the committed inventories in data/raw/. View the record.